Pinspector is a streamlined reference hub built to eliminate
the hassle of digging through 50-page PDFs just to find a pin
layout or operating voltage. We consolidate pinout diagrams,
pin function maps, and concise datasheet summaries into a
fast interface.
Whether you are an engineer designing a PCB layout,
a hobbyist prototyping on a breadboard, or a student
debugging a circuit, Pinspector delivers clean, essential
component specs right when you need them.
Our mission is to accelerate hardware development by removing
documentation friction. Finding component specs shouldn't
slow down your workflow.
We index, standardize, and summarize data across a wide
range of components—from basic logic gates and sensors to
complex microcontrollers. By offering accurate, organized
references, Pinspector helps creators stay
focused on building.
Maintaining accuracy across thousands of components takes
a community effort. Pinspector is built by and for engineers,
makers, and students.
If you find a mistake, spot an incorrect pin mapping, or
want to submit a new component, you can reach out through
our contact page. Your
contributions help keep our open
platform reliable and up to date for everyone.
Pinspector is kept free to ensure quality technical resources
remain accessible to developers and students worldwide.
If our platform has saved you troubleshooting time or helped
complete a project, consider supporting us by buying me a coffee.
Your support helps cover operational costs while enabling
continuous development and improvement of the platform for
everyone.